The projection of a line segment on the coordinate axes are 2, 3, 6

MATHEMATICS · Single correct · CBSE · Mathematics · Introduction to Three-Dimensional Geometry · Introduction to Three-Dimensional Geometry

Problem

The projection of a line segment on the coordinate axes are 2, 3, 6. Then, the length of the line segment is (1) 7 (2) 5 (3) 1 (4) 11